Home / 1,046,368.50-1,569,567.51-298,414.50

Finding the Fourth Proportional to 1,046,368.50, 1,569,567.51 and 298,414.50

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Solution

The fourth proportional to 1,046,368.50, 1,569,567.51 and 298,414.50 is: 447,625.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,368.50 : 1,569,567.51 = 298,414.50 : x
  2. Step 2: Convert to fraction form
    1,046,368.50/1,569,567.51 = 298,414.50/x
  3. Step 3: Cross multiply
    1,046,368.50x = 1,569,567.51 × 298,414.50
  4. Step 4: Simplify right side
    1,046,368.50x = 468,381,703,712.90
  5. Step 5: Solve for x
    x = 468,381,703,712.90/1,046,368.50
  6. Step 6: Final answer
    x = 447,625.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.